sql - ignoring index...

> Have you any idea whether you can force the usage of the first column in a> multi-column index with a hint?> The code below works fine to force key order lookups on non-unique indices> where the column specified in the hint has it's own non-unique index. But> it doesn't like it here, where the only index is a unique one over 3> columns. I was hoping it would still be able to read the first column as> if it were a non-unique index on its own. If not I'll have create a new> non-unique index on this column only - and hope the optimiser will> understand what I mean with the hint ! >

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